Adelaide Research & Scholarship
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https://hdl.handle.net/2440/135045
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| Type: | Journal article |
| Title: | Impact of Al₂O3₃ doping on Bi active center photobleaching in Bi/Er-codoped fibers |
| Other Titles: | Impact of Al2O3 doping on Bi active center photobleaching in Bi/Er-codoped fibers |
| Author: | Wei, S. Luo, Y. Zhang, B. Lu, M. Ding, M. Wang, Y. Lancry, M. Peng, G.D. |
| Citation: | Optics Letters, 2020; 45(14):4016-4019 |
| Publisher: | Optica Publishing Group |
| Issue Date: | 2020 |
| ISSN: | 0146-9592 1539-4794 |
| Statement of Responsibility: | Shuen Wei, Yanhua Luo, Bowen Zhang, Ming Lu, Mingjie Ding, Yitao Wang, Matthieu Lancry, and Gang-Ding Peng |
| Abstract: | In this Letter, the impact of Al2O3 doping on the Bi active center (BAC) photobleaching is investigated in Bi/Ercodoped fibers (BEDFs). By measuring the evolution of emission attributed to the BAC associated with silica (BACSi) at ∼1400 nm, the linear relationship between the ratio of unbleached/bleached part (γUB/γB) and 830 nm irradiation intensity (P830) was revealed in the log-log plot. The experimental results demonstrate that Al2O3 doping or its induced defects could be one key factor exaggerating the BAC photobleaching in BEDFs. |
| Rights: | © 2020 Optical Society of America |
| DOI: | 10.1364/OL.394339 |
| Grant ID: | http://purl.org/au-research/grants/arc/LE0883038 http://purl.org/au-research/grants/arc/LE100100098 |
| Published version: | http://dx.doi.org/10.1364/ol.394339 |
| Appears in Collections: | Physics publications |
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